// Copyright 2020-2021, The Tremor Team
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

// this are macros
// #![cfg_attr(coverage, no_coverage)]

macro_rules! instance {
    // crate::INSTANCE is never mutated after the initial setting
    // in main::run() so we can use this safely.
    () => {
        unsafe { tremor_system::INSTANCE.to_string() }
    };
}
